Triple
T23317455
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Amtrak Genesis |
E590747
|
entity |
| Predicate | usedBy |
P260
|
FINISHED |
| Object | CDOT |
—
|
NE NERFINISHED |
How this triple was built (2 steps)
Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.
NER
Named-entity recognition
gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: CDOT | Statement: [Amtrak Genesis, usedBy, CDOT]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: CDOT Context triple: [Amtrak Genesis, usedBy, CDOT]
-
A.
CDOT
chosen
CDOT is the Connecticut Department of Transportation, the state agency responsible for overseeing and operating Connecticut’s transportation infrastructure and services, including rail operations.
-
B.
CDOT
CDOT is the municipal agency responsible for planning, building, and maintaining Chicago’s transportation infrastructure, including streets, sidewalks, and traffic systems.
-
C.
CDOT
CDOT is the state agency responsible for planning, building, and maintaining Colorado’s transportation infrastructure, including highways, bridges, and transit systems.
-
D.
SDOT
SDOT is the municipal agency responsible for planning, building, and maintaining Seattle’s transportation infrastructure and services.
-
E.
TDOT
TDOT is the state agency responsible for planning, building, and maintaining Tennessee’s transportation infrastructure, including highways, bridges, and public transit systems.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 batches)
The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.
| Step | Stage | Batch ID | Status | When |
|---|---|---|---|---|
| creating | Elicitation | batch_69e25d1d32188190948eb76909d1dcc3 |
completed | April 17, 2026, 4:17 p.m. |
| NER | Named-entity recognition | batch_69f197828c408190ae071624e40de4cc |
completed | April 29, 2026, 5:30 a.m. |
Created at: April 17, 2026, 5:06 p.m.